Questionnaires and measurement


Accurate measurements of symptoms and treatment burden is crucial in respiratory disease. Our group has developed a number of scales in widespread clinical use, all of which may be used freely for academic research and in clinical practice.

Downloadable copies

All scales are available from this website in downloadable form and may be used in academic studies and by practising clinicians. For commercial use please contact the group.

A complete list of all questionnaires developed by Professor Michael Hyland can be found here.

For a direct link to the download page for the Severe Asthma Questionnaire (SAQ) click here.

For the Lung Information Needs Questionnaire (LINQ) click here.

Collaboration between the Plymouth University Peninsula Schools of Medicine and Dentistry, Plymouth University School of Psychology and Plymouth Hospitals NHS Trust (PHNT).